Prepare your apartment for the winter (insulating windows/doors, radiator foil, air out of the heating etc). Most of our energy consumption goes for gas (heating, warm water), mostly during the winter. October 9 2012

Join AMNESTY INTERNATIONAL and follow their campaigns by writing every day of the month two letters to governments in the world as a peaceful fight for justice. April 1 2012

Buy lots of seeds from local flowers and spread them on any possible patch of earth you can find in your city. (Again? Sorry, but it's the last chance for this year!) March 7 2012

Buy lots of seeds from local flowers and spread them on any possible patch of earth you can find in your city. In a period of time both people and animals will enjoy your deed. February 1 2012

Don't lie for one week (meaning: say what you think) January 1 2012